update incidents.patch.json routing

Author: zhuje

config/incidents.patch.json

@@ -2,24 +2,12 @@
   {
     "op": "add",
     "path": "/extensions/1",
-    "value": {
-      "type": "console.page/route",
-      "properties": {
-        "exact": false,
-        "path": "/monitoring/incidents",
-        "component": { "$codeRef": "AlertingPage" }
-      }
-    }
-  },
-  {
-    "op": "add",
-    "path": "/extensions/0",
     "value": {
       "type": "console.tab",
       "properties": {
         "contextId": "admin-console-observe",
-        "name": "%plugin__monitoring-plugin~Incidents%",
-        "href": "/monitoring/incidents",
+        "name": "%plugin__monitoring-console-plugin~Incidents%",
+        "href": "incidents",
         "component": {
           "$codeRef": "IncidentsPage"
         }